APA (7th ed.) Citation

Hanff, H., & Doel, F. (1990). 84, Charing Cross Road. Penguin Books.

Chicago Style (17th ed.) Citation

Hanff, Helene, and Frank Doel. 84, Charing Cross Road. New York, N.Y., U.S.A.: Penguin Books, 1990.

MLA (8th ed.) Citation

Hanff, Helene, and Frank Doel. 84, Charing Cross Road. Penguin Books, 1990.

Warning: These citations may not always be 100% accurate.